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2021 Map of Petersburg B-1 NW, 2021 Print
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2021 Map of Petersburg B-1 NW

USGS Topo · Published 2021

About this map

Eastern Passage dominates the central corridor of this coastal Alaskan landscape, separating the forested heights of the mainland from the surrounding islands. Within the Tongass National Forest, the terrain rises steeply from the shoreline toward named peaks like The Eye Opener. This 2021 survey illustrates a wilderness defined by its water systems, from the expansive Virginia Lake in the northeast to the descent of Rainbow Falls and the drainage of Institute Creek.

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Map Details

Date Portrayed2021
Date Published2021
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions24 x 29 inches

Editions of this 2021 Petersburg B-1 NW Map

This is the sole edition of this map. No revisions or reprints were ever made.

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain